[python3] Don't set PYTHON_FOR_REGEN for host builds (#33132)

We don't do any regen, so this can be skipped

Co-authored-by: Osyotr <8740768+Osyotr@users.noreply.github.com>

ports/python3/portfile.cmake

@@ -250,9 +250,6 @@ else()
     if(VCPKG_CROSSCOMPILING)
         set(_python_for_build "${CURRENT_HOST_INSTALLED_DIR}/tools/python3/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
         list(APPEND OPTIONS "--with-build-python=${_python_for_build}")
-    else()
-        vcpkg_find_acquire_program(PYTHON3)
-        list(APPEND OPTIONS "ac_cv_prog_PYTHON_FOR_REGEN=${PYTHON3}")
     endif()
 
     vcpkg_configure_make(

ports/python3/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "python3",
   "version": "3.11.4",
-  "port-version": 1,
+  "port-version": 2,
   "description": "The Python programming language",
   "homepage": "https://github.com/python/cpython",
   "license": "Python-2.0",

versions/baseline.json

@@ -6602,7 +6602,7 @@
     },
     "python3": {
       "baseline": "3.11.4",
-      "port-version": 1
+      "port-version": 2
     },
     "qca": {
       "baseline": "2.3.5",

versions/p-/python3.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "4f49a2d2249cb9f81e3a5c83329f383de36faf16",
+      "version": "3.11.4",
+      "port-version": 2
+    },
     {
       "git-tree": "531061b4485adebb80364473d227b0edf4ee8ed9",
       "version": "3.11.4",